| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2017 | 118 | 2.663,59 | 22,57 | 1 |
| 2018 | 451 | 12.421,36 | 27,54 | 6 |
| 2019 | 417 | 11.332,03 | 27,18 | 6 |
| 2020 | 396 | 13.210,13 | 33,36 | 7 |
| 2021 | 384 | 12.184,96 | 31,73 | 7 |
| 2022 | 314 | 10.325,84 | 32,88 | 4 |
| 2023 | 270 | 8.452,14 | 31,30 | 5 |
| 2024 | 260 | 8.066,96 | 31,03 | 6 |
| totale | 2.610 | 78.657,01 | 30,14 | 42 |